In a noisy environment, such as at work or when travelling, many people resort to wearing noise cancelling headphones to reduce the level of background noise and to achieve a level of concentration or ...

In a restaurant or at a party, background noise can make it hard to hear people talking, even up close. But soon we could be wearing headphones that use AI to filter out noise that’s more than a few ...

Save your breath: A new way to make bubbles requires only sound waves. Scientists made the bubbles in levitated drops of liquid, held aloft with sound waves. Tweaking the sound waves caused the ...